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KJose.1
Associate II
August 5, 2022
Solved

Hi, This is a question regarding ISM330DLC What was the input given to the accelerometer (eg: 1g,2g,3g) and Gyroscope(eg: 0.1dps,1dps..) while measuring Linear acceleration sensitivity change vs. temperature & Angular rate sensitivity change vs. temp

  • August 5, 2022
  • 1 reply
  • 1007 views

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Best answer by Eleon BORLINI

Hi @KJ.2ose​ ,

the input stimulus (1g in the case of the accelerometer, 100dps in the Gyroscope case) is provided to the devices during the temperature ramp.

Note that, as reported in the datasheet:

measurements are performed in a uniform temperature setup and they are based on characterization data in a limited number of samples. Not measured during final test for production.

-Eleon

1 reply

Eleon BORLINI
Eleon BORLINIBest answer
ST Employee
August 11, 2022

Hi @KJ.2ose​ ,

the input stimulus (1g in the case of the accelerometer, 100dps in the Gyroscope case) is provided to the devices during the temperature ramp.

Note that, as reported in the datasheet:

measurements are performed in a uniform temperature setup and they are based on characterization data in a limited number of samples. Not measured during final test for production.

-Eleon

KJose.1
KJose.1Author
Associate II
August 15, 2022

Thank you Eleon